#mainVisual {
  width: 100%;
  height: 780px;
  position: relative;
}

.main-visual-slide,
.main-visual-slide .slick-list,
.main-visual-slide .slick-track,
.main-visual-item {
  height: 100%;
}
.main-visual-img {
  position: absolute;
  width: 100%;
  height: 100%;
}
.main-visual .visual-txt-area {
  position: relative;
  max-width: var(--max-container);
  margin: 0 auto;
}
.main-visual .visual-txt-con .color-or {
  color: var(--main-color);
}
.main-visual .visual-txt-con .color-gn {
  color: var(--sub-color);
}
.main-visual .visual-txt-con h4 {
  color: #fff;
  font-weight: 400;
  font-size: 27px;
}
.main-visual .visual-txt-con h2 {
  margin: 10px 0 0px;
  color: #fff;
  font-size: 90px;
  font-weight: 900;
  line-height: 1.3;
}
.main-visual .visual-txt-con p {
  font-size: 20px;
  font-weight: 300;
  color: #fff;
  line-height: 1.5;
}
.main-visual-controls {
  position: absolute;
  width: 100%;
  bottom: 10rem;
}
.main-visual-controls .visual-controls-wrap {
  width: 100%;
  display: flex;
  align-items: center;
}
.main-visual-controls .paging-controls span {
  font-size: 19px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  padding: 0 0.5rem;
}
.main-visual-controls .paging-controls span.cur {
  color: #fff;
}
.main-visual-controls .progress-bar-con {
  width: 21rem;
  height: 3px;
  margin: 0 1rem;
}
.main-visual-controls .progress-bar {
  position: relative;
}
.main-visual-controls .progress-bar .total-bar {
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.5);
}
.main-visual-controls .progress-bar .ing-bar {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: #fff;
}
.main-visual-controls .progress-bar.active .ing-bar {
  width: 100%;
  transition: all 3s ease-in-out;
}
.mouse-scroll {
  position: absolute;
  bottom: 7rem;
  right: 10rem;
  display:flex;
  align-items:center;
  animation: scrollDown 2.5s infinite ease-in-out ;
}
.mouse-scroll .txt {
  font-size:15px;
  text-align:right;
  color:#fff;
  display:inline-block;
  line-height:1.3;
  margin-right:10px;
}
@keyframes scrollDown {
  0% {
    bottom:7rem;
  }
  50% {
    bottom:4rem;
  }
  100% {
    bottom: 7rem;
  }
  
}

/* visual 반응형 */
@media screen and (max-width: 1500px) {
  .main-visual .visual-txt-area { max-width: 100%; padding: 0 10px; }
  .main-visual .visual-txt-con h2,
  .main-visual .visual-txt-con h4,
  .main-visual .visual-txt-con p { text-align: center; }
  .main-visual-controls .visual-controls-wrap { justify-content: center; }
}
@media screen and (max-width: 1024px) {
  #mainVisual { height: 580px; }
  .main-visual .visual-txt-con h2 { font-size: 70px; }
  .main-visual .visual-txt-con h4 { font-size: 24px; }
  .main-visual .visual-txt-con p { font-size: 18px; }
}
@media screen and (max-width: 768px) {
  #mainVisual { height: 480px; }
  .mouse-scroll { display: none; }
}
@media screen and (max-width: 600px) {
  .main-visual .visual-txt-con h2 { font-size: 60px; }
  .main-visual .visual-txt-con h4 { font-size: 18px;}
  .main-visual .visual-txt-con p { font-size: 16px; word-break: keep-all; }
  .main-visual-controls .paging-controls span { font-size: 16px; }
}
@media screen and (max-width: 400px) {
  .main-visual .visual-txt-con p br { display: none; }
  #mainVisual { height: 380px; }
  .main-visual-controls { bottom: 5rem; }
  .main-visual .visual-txt-con h2 { font-size: 55px; }
}
@media screen and (max-width: 360px) {
  .main-visual-controls .paging-controls span { padding: 0 0.2rem; } 
  .main-visual .visual-txt-con h4 { font-size: 16px; }
}


.main-title-con {
  position: relative;
  z-index: 2;
}
.main-eng-tit {
  color: var(--main-color);
  font-size: 24px;
  font-weight: 800;
}
.main-tit {
  color: #0a0a0a;
  font-size: 30px;
  font-weight: 700;
  margin: 20px 0 30px;
  line-height: 1.3;
}
.main-tit-cn { word-break: break-all !important; }
.main-title-con .more-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  font-size: 20px;
  font-weight: 500;
  color: #fff;
  background: var(--main-color);
  display: inline-block;
  padding: 15px 40px;
  border-radius: 50px;
  transition:all 0.15s ease;
}
.main-title-con .more-btn:hover {
  background:#68b842;
}

.main-company {
  padding: 150px 0px 0;
  background-image: url("../img/main_company_bg.png");
  background-repeat: no-repeat;
  position: relative;
}
.main-company .deco-txt {
  font-size: 30rem;
  color: #eee;
  font-weight: 900;
  position: absolute;
  top: 50%;
  transform: translateY(-80%);
  z-index: 0;
}
.main-company .main-title-con .more-btn {
  position: relative;
}
.main-company-con {
  display: flex;
  justify-content: space-between;
}
.main-company-list {
  width: 65%;
  position: relative;
  z-index: 9;
}
.main-company-list .company-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
}
.main-company-list .company-item {
  margin: 7rem 0 7rem 5rem;
}
.main-company-list .company-item:nth-child(even) {
  margin-top: -9rem;
}
.main-company-list .company-img-con {
  width: 38rem;
  height: 48rem;
  position: relative;
}
.main-company-list .company-img-con .company-txt-con {
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  display: flex;
  background: rgba(0, 0, 0, 0.5);
}
.main-company-list .company-img-con .company-txt-con p {
  font-size: 24px;
  color: #fff;
  font-weight: 600;
  padding: 35px;
}
.main-company-list .company-img-con .company-txt-con .arrow {
  background-image: url("../img/arrow_btn.png");
  background-repeat: no-repeat;
  background-position: center;
  width: 34px;
  height: 11px;
  display: inline-block;
  margin-left: 1rem;
  transition: var(--transition1);
}
.main-company-list .company-item:hover .company-txt-con .arrow {
  margin-left: 3rem;
}
.main-company-list .company-img01 {
  background-image: url("../img/main_company_img01.png");
}
.main-company-list .company-img02 {
  background-image: url("../img/main_company_img02.png");
}
.main-company-list .company-img03 {
  background-image: url("../img/main_company_img03.png");
}
.main-company-list .company-img04 {
  background-image: url("../img/main_company_img04.png");
}

/* main company 반응형 */
@media screen and (max-width: 1400px) {
  .main-company { padding: 100px 10px; }
  .main-company-con { flex-direction: column; align-items: center; } 
  .main-tit { display: block; text-align: center; }
  .main-company-list { width: 100%; }
  .main-company-list .company-list { justify-content: center; gap: 20px; }
  .main-company-list .company-item:nth-child(even),
  .main-company-list .company-item { width: calc((100% - 80px) / 4); margin: 0 !important; }
  .main-company-list .company-img-con { width: 100%; height: 30rem; }
  .main-company-list .company-img-con .company-txt-con p { width: 100%; padding: 20px; font-size: 20px; }
}
@media screen and (max-width: 1024px) {
  .main-company-list .company-list { flex-wrap: wrap; }
  .main-company-list .company-item { width: calc((100% - 20px) / 2) !important; }
  .main-company-list .company-img-con { background-size: cover; background-repeat: no-repeat; }
}

@media screen and (max-width: 768px) {
  .main-company .deco-txt { display: none; }
  .main-company-list .company-item { width: 100% !important; }
}


.main-business {
  padding: 150px 0 0;
  background: #f9f9f9;
}
.main-business .main-business-con {
  padding: 150px 0;
  background-image: url("../img/main_business_bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  margin-top: 80px;
}
.main-business-con .business-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.main-business-con .business-item {
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  backdrop-filter: blur(3px);
  transition: var(--transition1);
}
.main-business-con .business-item:hover {
  background: #45a363b2;
}
.main-business-con .business-item .img-con {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  height: 100%;
}
.main-business-con .business-item .img-con .txt {
  font-size: 24px;
  color: #fff;
  font-weight: 600;
  padding: 2rem 0 3rem;
}
.main-business-con .business-item .img-con .more-btn {
  color: #fff;
  font-size: 16px;
  font-weight: 400;
}
.main-business-con .business-item .img-con .more-btn i {
  background-image: url("../img/arrow_btn.png");
  background-repeat: no-repeat;
  background-position: center;
  width: 34px;
  height: 11px;
  display: inline-block;
}

@media screen and (max-width: 1400px) {
  .main-business { padding: 100px 10px; }
  .main-business-con .business-list { gap: 20px; }
  .main-business-con .business-item .img-con .txt { font-size: 17px; }
}

@media screen and (max-width: 1280px) {
  .main-business-con .business-list { gap: 10px; }
  .main-business-con .business-item {
    width: calc((100% - 10px) / 2);
    height: auto;
    padding: 40px 0;
    border-radius: 0;
    backdrop-filter: blur(2px);
    background-color: rgba(255,255,255,0.3);
  }
}

@media screen and (max-width: 768px) {

}

.main-contact {
  position: relative;
  padding: 150px 0;
  overflow: hidden;
}

.main-contact .deco-circle {
  position: absolute;
  border-radius: 50%;
}

.main-contact .deco-circle01 {
  width: 65rem;
  height: 65rem;
  background: #a7cc63;
  top: -80%;
  left: calc(-50% + 65rem);
}
.main-contact .deco-circle02 {
  width: 80rem;
  height: 80rem;
  background: #a3cc63;
  top: 50%;
  left: calc(50% - 40rem);
}
.main-contact .deco-circle03 {
  width: 73rem;
  height: 73rem;
  background: #45a363;
  top: -35rem;
  right: -44rem;
}

/* main contact 반응형 */
@media screen and (max-width: 1400px) {
  .main-contact { padding: 100px 10px; }
  #mainContact .main-title-con { margin-bottom: 0; }
  .main-contact .deco-circle01 { width: 45rem; height: 45rem; left: calc(-50% + 46rem); }
  .main-contact .deco-circle02 { width: 60rem; height: 60rem; left: calc(50% - 25rem); }
  .main-contact .deco-circle03 { width: 53rem; height: 53rem; right: -37rem; }
  .main-company-list .company-img-con .company-txt-con p { font-size: 17px; }
}

@media screen and (max-width: 768px) {
  .main-contact .deco-circle01 { width: 30rem; height: 30rem; left: calc(-48% + 27rem); top: -39%;}
  .main-contact .deco-circle02 { width: 30rem; height: 30rem; left: calc(50% - 25rem); top: 68%; }
  .main-contact .deco-circle03 { width: 53rem; height: 53rem; right: -37rem; }
  .main-business .main-business-con { padding: 10px 0; }
  .main-tit { font-size: 26px; margin: 15px 0 25px; }
  .main-tit br { display: none; }
}

@media screen and (max-width: 600px) {
  .main-eng-tit { font-size: 18px; }
  .main-title-con .more-btn { padding: 10px 30px; font-size: 16px; }
  .main-business .main-business-con { margin-top: 0; }
}

@media screen and (max-width: 440px) {
  .main-tit { font-size: 20px; }
  .main-tit br { display: none; }
}